Development of lightweight mine roof supports : USBM OFR 93-79, Aug 1978, 196P

✍ Scribed by S.K.R. Iyengar; G.E. Maroney

• Book ID: 100007367
• Publisher: Elsevier Science
• Year: 1981
• Tongue: English
• Weight: 93 KB
• Volume: 18
• Category: Article
• ISSN: 0148-9062
• DOI: 10.1016/0148-9062(81)90423-x